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.64, 1);flex-direction:column;display:flex;overflow:hidden}.modal-sm{max-width:24rem}.modal-md{max-width:32rem}.modal-lg{max-width:48rem}.modal-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:var(--space-4);display:flex}.modal-header h3{font-size:var(--text-lg);font-weight:var(--weight-semibold)}.modal-close{border-radius:var(--radius-md);width:2rem;height:2rem;color:var(--text-tertiary);transition:all var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:flex}.modal-close:hover{background:var(--bg-hover);color:var(--text)}.modal-body{padding:var(--space-6);flex:1;overflow-y:auto}.modal-footer{padding:var(--space-4) var(--space-6);border-top:1px solid var(--border);justify-content:flex-end;align-items:center;gap:var(--space-3);display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.95)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}.toast-container{top:var(--space-4);right:var(--space-4);z-index:var(--z-toast);gap:var(--space-3);pointer-events:none;flex-direction:column;width:100%;max-width:24rem;display:flex;position:fixed}.toast{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);background:var(--bg-toast);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);pointer-events:auto;animation:toastSlideIn var(--transition-slow) cubic-bezier(.34, 1.56, .64, 1);display:flex;position:relative;overflow:hidden}.toast-exiting{animation:.2s ease-in forwards toastSlideOut}.toast:before{content:"";width:3px;position:absolute;top:0;bottom:0;left:0}.toast-success:before{background:var(--success)}.toast-error:before{background:var(--danger)}.toast-warning:before{background:var(--warning)}.toast-info:before{background:var(--info)}.toast-icon{flex-shrink:0;width:1.25rem;height:1.25rem;margin-top:1px}.toast-success .toast-icon{color:var(--success)}.toast-error .toast-icon{color:var(--danger)}.toast-warning .toast-icon{color:var(--warning)}.toast-info .toast-icon{color:var(--info)}.toast-content{flex:1;min-width:0}.toast-message{font-size:var(--text-sm);font-weight:var(--weight-medium);color:var(--text);line-height:var(--leading-normal)}.toast-dismiss{color:var(--text-tertiary);border-radius:var(--radius-sm);transition:all var(--transition-fast);flex-shrink:0;padding:2px}.toast-dismiss:hover{background:var(--bg-hover);color:var(--text)}.toast-progress{background:var(--primary);border-radius:0 var(--radius-full) var(--radius-full) 0;height:2px;animation:linear forwards toastProgress;position:absolute;bottom:0;left:0}@keyframes toastSlideIn{0%{opacity:0;transform:translate(100%)scale(.9)}to{opacity:1;transform:translate(0)scale(1)}}@keyframes toastSlideOut{0%{opacity:1;transform:translate(0)scale(1)}to{opacity:0;transform:translate(100%)scale(.9)}}@keyframes toastProgress{0%{width:100%}to{width:0}}.progress{background:var(--skeleton-base);border-radius:var(--radius-full);width:100%;height:.5rem;overflow:hidden}.progress-bar{background:linear-gradient(90deg, var(--primary), var(--info));border-radius:var(--radius-full);height:100%;transition:width var(--transition-slow);position:relative}.progress-bar:after{content:"";background:linear-gradient(90deg,#0000,#ffffff26,#0000);animation:2s infinite progressShine;position:absolute;inset:0}@keyframes progressShine{0%{transform:translate(-100%)}to{transform:translate(100%)}}.progress-sm{height:.25rem}.progress-lg{height:.75rem}.skeleton{background:var(--skeleton-base);border-radius:var(--radius-md);position:relative;overflow:hidden}.skeleton:after{content:"";background:linear-gradient(90deg, transparent, var(--skeleton-shine), transparent);animation:1.5s infinite shimmer;position:absolute;inset:0}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.skeleton-text{border-radius:var(--radius-sm);width:100%;height:.875rem}.skeleton-text+.skeleton-text{margin-top:var(--space-2)}.skeleton-heading{border-radius:var(--radius-sm);width:60%;height:1.5rem;margin-bottom:var(--space-3)}.skeleton-circle{border-radius:50%}.skeleton-card{border-radius:var(--radius-lg);height:12rem}.empty-state{padding:var(--space-16) var(--space-8);text-align:center;flex-direction:column;justify-content:center;align-items:center;max-width:28rem;margin:0 auto;display:flex}.empty-state-icon{color:var(--text-tertiary);opacity:.4;margin-bottom:var(--space-6);font-size:3rem}.empty-state-title{font-size:var(--text-lg);font-weight:var(--weight-semibold);color:var(--text);margin-bottom:var(--space-2)}.empty-state-description{font-size:var(--text-base);color:var(--text-tertiary);line-height:var(--leading-relaxed);margin-bottom:var(--space-6)}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:var(--space-12) var(--space-8);text-align:center;justify-content:center;align-items:center;gap:var(--space-3);cursor:pointer;transition:all var(--transition-base);background:var(--bg-hover);flex-direction:column;display:flex}.dropzone:hover{border-color:var(--primary);background:var(--primary-light)}.dropzone--active{border-color:var(--primary);background:var(--primary-light);box-shadow:0 0 0 4px var(--primary-light), var(--shadow-glow)}.dropzone-icon{color:var(--text-tertiary);transition:color var(--transition-base);font-size:2.5rem}.dropzone:hover .dropzone-icon,.dropzone--active .dropzone-icon{color:var(--primary)}.dropzone-text{font-size:var(--text-base);color:var(--text-secondary)}.dropzone-hint{font-size:var(--text-sm);color:var(--text-tertiary)}.flex{display:flex}.flex-col{flex-direction:column}.flex-row{flex-direction:row}.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}.flex-shrink-0{flex-shrink:0}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.justify-start{justify-content:flex-start}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,1fr)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-5{gap:var(--space-5)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-xs{font-size:var(--text-xs)}.text-sm{font-size:var(--text-sm)}.text-base{font-size:var(--text-base)}.text-md{font-size:var(--text-md)}.text-lg{font-size:var(--text-lg)}.text-xl{font-size:var(--text-xl)}.text-2xl{font-size:var(--text-2xl)}.text-primary{color:var(--text)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-accent{color:var(--primary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-danger{color:var(--danger)}.text-info{color:var(--info)}.font-normal{font-weight:var(--weight-normal)}.font-medium{font-weight:var(--weight-medium)}.font-semibold{font-weight:var(--weight-semibold)}.font-bold{font-weight:var(--weight-bold)}.m-0{margin:0}.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-3{margin-top:var(--space-3)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mb-1{margin-bottom:var(--space-1)}.mb-2{margin-bottom:var(--space-2)}.mb-3{margin-bottom:var(--space-3)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.ml-auto{margin-left:auto}.mr-auto{margin-right:auto}.p-0{padding:0}.p-2{padding:var(--space-2)}.p-3{padding:var(--space-3)}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.w-full{width:100%}.max-w-sm{max-width:24rem}.max-w-md{max-width:28rem}.max-w-lg{max-width:32rem}.max-w-xl{max-width:36rem}.max-w-2xl{max-width:42rem}.block{display:block}.inline-block{display:inline-block}.hidden{display:none}.relative{position:relative}.absolute{position:absolute}.sticky{position:sticky}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.overflow-x-auto{overflow-x:auto}.border{border:1px solid var(--border)}.border-t{border-top:1px solid var(--border)}.border-b{border-bottom:1px solid var(--border)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-full{border-radius:var(--radius-full)}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.line-clamp-2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.line-clamp-3{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.cursor-pointer{cursor:pointer}.cursor-not-allowed{cursor:not-allowed}.select-none{-webkit-user-select:none;user-select:none}.opacity-50{opacity:.5}.opacity-70{opacity:.7}.transition{transition:all var(--transition-base)}.transition-fast{transition:all var(--transition-fast)}.transition-slow{transition:all var(--transition-slow)}@media (width<=1023px){.grid-cols-3,.grid-cols-4{grid-template-columns:repeat(2,1fr)}.hide-tablet{display:none}}@media (width<=767px){body{font-size:var(--text-sm)}h1{font-size:var(--text-2xl)}h2{font-size:var(--text-xl)}h3{font-size:var(--text-lg)}.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}.card-body,.card-header{padding:var(--space-4)}.hide-mobile{display:none!important}.show-mobile{display:flex!important}.modal-overlay{padding:var(--space-4);align-items:flex-end}.modal{border-radius:var(--radius-xl) var(--radius-xl) 0 0;max-height:85vh}.toast-container{left:var(--space-4);right:var(--space-4);max-width:none}}@media (width<=479px){h1{font-size:var(--text-xl)}h2{font-size:var(--text-lg)}.btn-lg{font-size:var(--text-base);padding:.6rem 1.25rem}}@media print{body{color:#000;background:#fff}.card{-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none;border:1px solid #ddd}}@media (width<=1024px){.project-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))!important}.content-grid{grid-template-columns:1fr!important}.stats-bar{grid-template-columns:repeat(2,1fr)!important}}@media (width<=640px){.project-grid,.stats-bar{grid-template-columns:1fr!important}.header-actions{flex-wrap:wrap!important;gap:8px!important}.nav-grid{grid-template-columns:repeat(2,1fr)!important}button,a.btn{min-height:44px}.filter-tabs{flex-wrap:wrap!important}.dashboard-toolbar{flex-direction:column!important;align-items:stretch!important}}